Im new at this forum, and I got this question, I just got my Propellers protector and I know some people put a nilon rope between the covers. Im attaching and image.
Helps to prevent the quad from 'straddling' an object in-between the arms. Watch this video for a better explanation and a good laugh... :arrow: http://www.youtube.com/watch?v=iWc_5bkiQ9c
Cool color quad by the way.